BBSO Dome weather
Latitude N 34° 15' 30" Longitude W 116° 55' 17" Elevation 2067 m
Records began on 31 January 2022. Here are the extremes recorded since then.
Temperature and Humidity | ||
Highest Temperature | 87.3 °F | at 3:11 PM on 15 July 2023 |
Lowest Temperature | -5.2 °F | at 5:12 AM on 23 February 2019 |
Highest Dew Point | 66.2 °F | at 3:41 PM on 11 July 2021 |
Lowest Dew Point | -58.3 °F | at 1:27 PM on 08 January 2024 |
Highest Apparent Temperature | 87.5 °F | at 10:57 AM on 11 July 2021 |
Lowest Apparent Temperature | -12.0 °F | at 6:08 AM on 23 February 2019 |
Lowest Wind Chill Temperature | -10.7 °F | at 4:17 AM on 23 February 2019 |
Highest Heat Index | 84.9 °F | at 11:25 AM on 11 July 2021 |
Highest Minimum | 76.2 °F | at 12:00 AM on 23 June 2017 |
Lowest Maximum | 0.0 °F | at 8:51 AM on 11 October 2017 |
Highest Humidity | 98 % | at 10:36 PM on 13 February 2019 |
Lowest Humidity | 0 % | at 12:26 PM on 11 November 2018 |
Highest Daily Range | 67.2 °F | on 02 November 2018 |
Lowest Daily Range | 0.0 °F | on 27 April 2017 |
Rainfall | ||
Highest Rain Rate | 8.47 in/hr | at 10:30 AM on 07 February 2024 |
Highest Hourly Rainfall | 1.48 in | at 12:08 PM on 31 July 2022 |
Highest Daily Rainfall | 3.98 in | on 14 February 2019 |
Highest Monthly Rainfall | 6.67 in | February 2019 |
Longest Dry Period | 246 days | to 28 November 2018 |
Longest Wet Period | 7 days | to 07 February 2024 |
Wind | ||
Highest Wind Gust | 163.0 mph | at 4:58 AM on 25 December 2018 |
Highest Wind Speed Average | 42.3 mph | at 5:09 AM on 25 December 2018 |
Highest Daily Wind Run | 608.0 miles | on 19 April 2022 |
Pressure | ||
Lowest Pressure (sl) | 29.35 mb | at 3:53 AM on 20 November 2019 |
Highest Pressure (sl) | 1039.25 mb | at 9:33 AM on 21 January 2025 |
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Page updated 2/24/2025 10:00:00 AM
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